VestaCP/web/add/db/index.php

<?php
// Init
error_reporting(NULL);
ob_start();
session_start();
$TAB = 'DB';
include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");

// Check POST request
if (!empty($_POST['ok'])) {

    // Check token
    if ((!isset($_POST['token'])) || ($_SESSION['token'] != $_POST['token'])) {
        header('location: /login/');
        exit;
    }

    // Check empty fields
    if (empty($_POST['v_database'])) $errors[] = __('database');
    if (empty($_POST['v_dbuser'])) $errors[] = __('username');
    if (empty($_POST['v_password'])) $errors[] = __('password');
    if (empty($_POST['v_type'])) $errors[] = __('type');
    if (empty($_POST['v_host'])) $errors[] = __('host');
    if (empty($_POST['v_charset'])) $errors[] = __('charset');
    if (!empty($errors[0])) {
        foreach ($errors as $i => $error) {
            if ( $i == 0 ) {
                $error_msg = $error;
            } else {
                $error_msg = $error_msg.", ".$error;
            }
        }
        $_SESSION['error_msg'] = __('Field "%s" can not be blank.', $error_msg);
    }

    // Validate email
    if ((!empty($_POST['v_db_email'])) && (empty($_SESSION['error_msg']))) {
        if (!filter_var($_POST['v_db_email'], FILTER_VALIDATE_EMAIL)) {
            $_SESSION['error_msg'] = __('Please enter valid email address.');
        }
    }

    // Check password length
    if (empty($_SESSION['error_msg'])) {
        $pw_len = strlen($_POST['v_password']);
        if ($pw_len < 6) $_SESSION['error_msg'] = __('Password is too short.', $error_msg);
    }

    $v_database = $_POST['v_database'];
    $v_dbuser = $_POST['v_dbuser'];
    $v_type = $_POST['v_type'];
    $v_charset = $_POST['v_charset'];
    $v_host = $_POST['v_host'];
    $v_db_email = $_POST['v_db_email'];

    // Add database
    if (empty($_SESSION['error_msg'])) {
        $v_password = tempnam('/tmp', 'vst');
        $fp = fopen($v_password, 'w');
        fwrite($fp, $_POST['v_password']."\n");
        fclose($fp);
        v_exec('v-add-database', [$user, $v_database, $v_dbuser, $v_password, $v_type, $v_host, $v_charset]);
        unlink($v_password);
        $v_password = $_POST['v_password'];
    }

    // Get database manager url
    if (empty($_SESSION['error_msg'])) {
        list($http_host, $port) = explode(':', $_SERVER['HTTP_HOST'] . ':');
        if ($_POST['v_host'] != 'localhost' ) $http_host = $_POST['v_host'];
        if ($_POST['v_type'] == 'mysql') $db_admin = 'phpMyAdmin';
        if ($_POST['v_type'] == 'mysql') $db_admin_link = "http://$http_host/phpmyadmin/";
        if (($_POST['v_type'] == 'mysql') && (!empty($_SESSION['DB_PMA_URL']))) $db_admin_link = $_SESSION['DB_PMA_URL'];
        if ($_POST['v_type'] == 'pgsql') $db_admin = 'phpPgAdmin';
        if ($_POST['v_type'] == 'pgsql') $db_admin_link = "http://$http_host/phppgadmin/";
        if (($_POST['v_type'] == 'pgsql') && (!empty($_SESSION['DB_PGA_URL']))) $db_admin_link = $_SESSION['DB_PGA_URL'];
    }

    // Email login credentials
    if ((!empty($v_db_email)) && (empty($_SESSION['error_msg']))) {
        $to = $v_db_email;
        $subject = __("Database Credentials");
        $hostname = exec('hostname');
        $from = __('MAIL_FROM', $hostname);
        $mailtext = __('DATABASE_READY', $user.'_'.$_POST['v_database'], $user.'_'.$_POST['v_dbuser'], $_POST['v_password'], $db_admin_link);
        send_email($to, $subject, $mailtext, $from);
    }

    // Flush field values on success
    if (empty($_SESSION['error_msg'])) {
        $_SESSION['ok_msg'] = __('DATABASE_CREATED_OK', htmlentities($user.'_'.$_POST['v_database']), htmlentities($user.'_'.$_POST['v_database']));
        $_SESSION['ok_msg'] .= " / <a href=$db_admin_link target='_blank'>" . __('open %s', $db_admin) . '</a>';
        unset($v_database);
        unset($v_dbuser);
        unset($v_password);
        unset($v_type);
        unset($v_charset);
    }
}

// Header
include($_SERVER['DOCUMENT_ROOT'].'/templates/header.html');

// Panel
top_panel($user,$TAB);

// Get user email
$v_db_email = $panel[$user]['CONTACT'];

// List avaiable database types
$db_types = explode(',', $_SESSION['DB_SYSTEM']);

// List available database servers
$db_hosts = array();
foreach ($db_types as $db_type ) {
    v_exec('v-list-database-hosts', [$db_type, 'json'], false, $output);
    $db_hosts_tmp = json_decode($output, true);
    $db_hosts = array_merge($db_hosts, $db_hosts_tmp);
    unset($db_hosts_tmp);
}

// Display body
include($_SERVER['DOCUMENT_ROOT'].'/templates/admin/add_db.html');

// Flush session messages
unset($_SESSION['error_msg']);
unset($_SESSION['ok_msg']);

// Footer
include($_SERVER['DOCUMENT_ROOT'].'/templates/footer.html');
?>